When her twin brother Andrew dislocates his knee just before a big race, their father is forced to go to Europe to find a replacement rider.

[1] The film also had a lot of product placement with many of the clothing, motocross gear and bikes seen from real extreme sports companies including Vans, Suzuki, No Fear and Fox Racing.

[citation needed] The fast-moving Carson family gets ready to take on their next challenge as eldest son Andrew (Trever O'Brien) gears up for a motocross race with the hopes of winning a corporate sponsorship.

Twin sister Andrea "Andy" Carson (Alana Austin) finds herself in a bind when her love for motocross racing provokes her overprotective father, Edward (Timothy Carhart), who is averse to the idea of his daughter participating in such a dangerous sport and prefers that she stick to "girl things".

Andrea is "welcomed" by unfriendly competition and comes back home with a scrape on her arm, which makes her mother, Geneva (Mary-Margaret Humes), suspicious.

After dragging the answer out of youngest son Jason (Scott Terra) and a whole night to think it over, Geneva secretly (and reluctantly) agrees to let Andrea race in Andrew's place.

Thinking that Andrea is a guy, competitor Dean Talon (Riley Smith) takes notice when the "lapper" garners the attention of several young women, finding it unbelievable that a 125 rider is getting looks.

After some research, Andrea learns that Cartier has garnered a bad reputation for his harsh, underhanded and dangerous behavior on the track, but when Andrew brings it to Edward's attention, he says that an aggressive rider is what the family needs at the moment.

She is inspired that a woman "came on top in a man's sport," and not only allows Andrea to retain her title, but also awards the entire Carson family a full factory sponsorship.